Commit 9e6507fb authored by Jan Kiene's avatar Jan Kiene
Browse files

Merge branch '622-ubsan-index-1-out-of-bounds-for-type-float-512-in-lib_com-ifft_rel-c' into 'main' 

Resolve 622 - fix usan error in ifft code

See merge request !843
parents d5ca4f2a 104e551b

lib_com/ifft_rel.c

+4 −0
Original line number Diff line number Diff line
@@ -229,7 +229,11 @@ void ifft_rel( 
     *-----------------------------------------------------------------*/



    idx = fft256_read_indexes;

#ifdef FIX_622_SILENCE_USAN_WARNING

    xi0 = &temp[0] - 1;

#else

    xi0 = temp - 1;

#endif

    if ( n == 128 )

    {

        for ( i = 0; i < n; i++ )

lib_com/options.h

+2 −0
Original line number Diff line number Diff line
@@ -197,6 +197,8 @@ 


#define SPLIT_REND_WITH_HEAD_ROT                        /* Dlb,FhG: Split Rendering contributions 21 and 35 */



#define FIX_622_SILENCE_USAN_WARNING                    /* FhG: silenceusan warning in ifft code */



/* ################## End BE DEVELOPMENT switches ######################### */